EP3963672A4 - Antenna array for wide angle beam steering - Google Patents

Antenna array for wide angle beam steering Download PDF

Info

Publication number
EP3963672A4
EP3963672A4 EP20833091.0A EP20833091A EP3963672A4 EP 3963672 A4 EP3963672 A4 EP 3963672A4 EP 20833091 A EP20833091 A EP 20833091A EP 3963672 A4 EP3963672 A4 EP 3963672A4
Authority
EP
European Patent Office
Prior art keywords
antenna array
wide angle
beam steering
angle beam
steering
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP20833091.0A
Other languages
German (de)
French (fr)
Other versions
EP3963672A1 (en
Inventor
Hamid Reza Memar Zadeh Tehran
Shadi Ali ABU-SURRA
Gary Xu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of EP3963672A1 publication Critical patent/EP3963672A1/en
Publication of EP3963672A4 publication Critical patent/EP3963672A4/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/061—Two dimensional planar arrays
    • H01Q21/065—Patch antenna array
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/20—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/206—Microstrip transmission line antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
EP20833091.0A 2019-06-26 2020-06-24 Antenna array for wide angle beam steering Pending EP3963672A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962866717P 2019-06-26 2019-06-26
US16/828,667 US11258187B2 (en) 2019-06-26 2020-03-24 Antenna array for wide angle beam steering
PCT/KR2020/008112 WO2020262904A1 (en) 2019-06-26 2020-06-24 Antenna array for wide angle beam steering

Publications (2)

Publication Number Publication Date
EP3963672A1 EP3963672A1 (en) 2022-03-09
EP3963672A4 true EP3963672A4 (en) 2022-06-22

Family

ID=74044094

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20833091.0A Pending EP3963672A4 (en) 2019-06-26 2020-06-24 Antenna array for wide angle beam steering

Country Status (3)

Country Link
US (1) US11258187B2 (en)
EP (1) EP3963672A4 (en)
WO (1) WO2020262904A1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11251833A (en) * 1998-02-27 1999-09-17 Toyota Central Res & Dev Lab Inc Microstrip antenna element and mcirostrip array antenna

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6642889B1 (en) 2002-05-03 2003-11-04 Raytheon Company Asymmetric-element reflect array antenna
AU2011223452A1 (en) * 2010-03-05 2012-09-06 University Of Windsor Radar system and method of manufacturing same
US8860532B2 (en) 2011-05-20 2014-10-14 University Of Central Florida Research Foundation, Inc. Integrated cavity filter/antenna system
TWI484698B (en) 2011-08-29 2015-05-11 Univ Nat Chiao Tung Printed filtering antenna
US9755311B2 (en) 2012-05-29 2017-09-05 Samsung Electronics Co., Ltd. Circularly polarized patch antennas, antenna arrays, and devices including such antennas and arrays
KR101982122B1 (en) 2013-01-03 2019-05-24 삼성전자주식회사 Antenna and communication system comprising the same
US9799952B2 (en) 2013-07-02 2017-10-24 Wispry, Inc. Filtering antenna systems, devices, and methods
US9680211B2 (en) 2014-04-15 2017-06-13 Samsung Electronics Co., Ltd. Ultra-wideband antenna
DE102016203998A1 (en) 2016-03-11 2017-09-14 Robert Bosch Gmbh Antenna device for a radar sensor
US10601140B2 (en) 2017-01-19 2020-03-24 Samsung Electronics Co., Ltd. Electromagnetic wave radiator
US10483656B2 (en) * 2017-09-01 2019-11-19 Cubtek Inc. Dual-notch antenna and antenna array thereof
WO2019075172A1 (en) 2017-10-13 2019-04-18 Commscope Technologies Llc Power couplers and related devices having antenna element power absorbers

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11251833A (en) * 1998-02-27 1999-09-17 Toyota Central Res & Dev Lab Inc Microstrip antenna element and mcirostrip array antenna

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CHEN HUNG-CHEN ET AL: "Design of Series-Fed Bandwidth-Enhanced Microstrip Antenna Array for Millimetre-Wave Beamforming Applications", INTERNATIONAL JOURNAL OF ANTENNAS AND PROPAGATION, vol. 2019, 3 June 2019 (2019-06-03), pages 1 - 10, XP055772887, ISSN: 1687-5869, Retrieved from the Internet <URL:http://downloads.hindawi.com/journals/ijap/2019/3857964.xml> DOI: 10.1155/2019/3857964 *
See also references of WO2020262904A1 *

Also Published As

Publication number Publication date
WO2020262904A1 (en) 2020-12-30
US20200412018A1 (en) 2020-12-31
US11258187B2 (en) 2022-02-22
EP3963672A1 (en) 2022-03-09

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